价值只是需要或不需要 » Value is required or not 请输入您需要翻译的文本！Installs » Please enter the text you need to translate!
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However, you should not remove an input field when the field is required or should be set to a default value because the field is required.
但是，当某个输入字段是必需的，或者由于该字段是必需的而应该设置为缺省值时，您不应该删除该字段。
You can enter DefaultCoreGroup, as shown below, or, since it is not required, press Enter to accept the default value.
您可以如下所示输入 DefaultCoreGroup，或者按回车键接受默认值（因为它不是必需的）。
The verify method returns 0 if the value is not empty or 1 if the value of the required field has not been entered.
如果值不为空，verify方法返回0，如果需要的字段的值没有输入，就返回1。
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